"Die on the Road" – How Rob Moss Went From Non-Runner to a 100-Mile Backyard Ultra

The DNF Backyard Ultra is held at Far Coley Farm, runners must complete a 4.167-mile lap every hour, on the hour. Miss the cut-off and you're out. Keep going, and you line up again. The process repeats until there is only one runner left standing.

Earlier, we shared the story of Harry Gripper, who conquered the course to become the event winner after an incredible 30 hours and 125 miles. But one of the things that makes the Backyard Ultra format so unique is that there isn't just one race unfolding. Every runner is fighting a different battle.

While Harry was at the front chasing victory, another story was quietly developing around the same course.

Twelve months ago, Rob Moss wouldn't have called himself a runner. Today, he's a 100-mile Backyard Ultra, and top 3 finisher who kept going long after he'd achieved the goal he thought was impossible.

Some endurance stories are about years of gradual progression. Others seem to come out of nowhere. Rob's is somewhere in between.

Running had always been in the background, used as a tool to become better at hybrid racing rather than an end in itself. But during the last year, something clicked. Personal bests started falling almost by accident. A sub-35 minute 10km arrived, followed by big improvements over the half marathon and marathon. Suddenly, the possibility that he had only scratched the surface became impossible to ignore.

"I never wanted to be solely a runner," Rob explains. "But I realised there was a lot more in the tank, and now I'm hungry to see how far I can take it."

From "Just Have a Go" to 100 Miles

Having only completed a 55km ultra before arriving on the start line, Rob's goal wasn't to challenge for the podium. It wasn't even to survive the full event.

When he was first invited to take on the DNF Backyard Ultra, the plan was simply to turn up, enjoy the experience and see how far he could go. If he managed a few kilometres beyond his previous longest distance, he would have considered it a success.

But for Rob, there are no half measures.

As training progressed, the goals quietly evolved. First it was 100km. Then it became 24 hours. Eventually, the number that lodged itself in his mind was 100 miles.

"I told myself 24 hours and 100 miles was impossible," he says. "But that's what I was going to try for."

"Die on the Road"

Throughout the race, one phrase echoed repeatedly in Rob's mind:

"Die on the road."

It's not about recklessness. For him, it's about commitment. About refusing to leave anything behind.

He recalls reading a line that stayed with him: "What if I never find greatness? I will die on the road in search of it." That thought became the foundation of his race. If he was going to fall short, it would only be because he had given absolutely everything.

"I'd rather die mentally than face the man who was too afraid to do what he said he would do."

The Plan: Keep It Simple

Like any successful ultra, the race wasn't won by heroics. It was won by consistency.

The fuelling strategy was straightforward:

• 70–90g of carbohydrate per hour
  
• 500ml of fluid every lap
  
• 600–800mg of sodium per hour
  
• A combination of Highland Fuel BareFuel and carefully planned real food.

Every lap, without fail, Rob drank 500ml of fluid containing two scoops of BareFuel, alongside an electrolyte tablet, aiming to stay ahead of the energy and hydration demands rather than reacting once it was too late.

"I trusted my fuel and knew that as long as I got it in, my body would be fine. I just had to will myself to carry on."

Rob's Backyard Ultra Fuel Plan

	Target
Carbohydrates	70–90g per hour	BareFuel formed the backbone of Rob's carb intake every lap, topped up with carefully chosen real foods.
Hydration	500ml every hour	One 500ml bottle every lap helped maintain hydration and support digestion throughout the race.
Electrolytes	600–800mg sodium per hour	BareFuel provided a baseline of electrolytes, with additional sodium added through electrolyte tablets to meet the demands of a long Backyard Ultra.
Consistency	Fuel from the very first lap	Rob followed a structured plan from the gun, avoiding the common mistake of waiting until fatigue or hunger hit.
Adapting Under Pressure	Simplify when things go wrong	When solid food caused stomach issues overnight, Rob stripped things back and relied heavily on water and Highland Fuel BareFuel to keep energy and hydration coming in.

Rob's biggest fuelling lesson: "Fuel when you don't need it, because by the time you do need it, it's already too late. There's no point putting on a coat once you're already soaking wet."

When the Plan Falls Apart

No ultra goes perfectly.

As darkness fell, around ten hours into the race, Rob was hit with severe stomach cramps. By midnight, his digestive system had effectively shut down. The combination of liquid fuel and too much solid food had tipped him over the edge.

The original nutrition plan had to change immediately.

Food became almost impossible to face, so he stripped things back, reduced his intake of solids dramatically and focused on hydration and maintaining what fuel he could tolerate. The stomach pain was relentless, but one thing never changed:

"This is where 'die on the road' really repeated itself."

For many runners, stomach issues mark the beginning of the end. For Rob, they became just another problem to solve.

The Long Night

Interestingly, the darkest hours became some of his favourite.

After spending much of the day running with friends and fellow competitors, he put his headphones on and settled into the solitude that had become so familiar during his early-morning training runs.

There was no out-of-body experience. No magical alter ego taking over. No transcendent moment where everything became easy.

"I thought some other part of me would appear and take over, but it was just me. Just me saying 'die on the road' every time things got hard."

He focused on one thing only: making it to sunrise.

The 100-Mile Barrier

When Rob finally reached 100 miles, the emotional release wasn't what many might expect.

"Honestly, I felt nothing. I'd convinced myself there was absolutely no way I wasn't getting there. I was just relieved I'd lived up to the man I thought I was."

The pressure was gone. He had achieved what he had come to do.

Most runners would have rung the bell there.

His crew had other ideas.

His wife and brother pointed out that his lap times were still almost identical to his opening laps. He wasn't fading. He wasn't done.

Finding Another Gear

At the sharp end of the race, eventual winner Harry Gripper was battling to become the last athlete standing after 30 hours and 125 miles. But around the same 4.167-mile loop, Rob was writing a story of his own.

Having already survived 24 hours and reached his 100-mile goal, he suddenly found another gear entirely.

He attacked the course, charged down the opening descent and began running hills he had walked all day. He looked behind him and realised no one was there.

"I wanted to prove something to myself, and maybe to everyone else, that I'd always belonged there despite thinking maybe I didn't. I will remember that lap forever. I felt free."

By this stage, his nutrition strategy had simplified even further. With his stomach still fragile, he made the decision to rely almost entirely on water and Highland Fuel BareFuel, keeping the system working rather than risking another setback.

The Difference Fuel Makes

Looking back, Rob is clear about one lesson above all others.

"People fuel when it's too late. Get it in from the very start. There's no point putting on a coat once you're already soaking wet."

Despite the stomach problems caused by overdoing the solid food, his body held together. There were no muscle cramps, no catastrophic energy crashes and no physical collapse.

"Other than my stomach issue, my body was absolutely solid. Not one cramp or muscle problem. If that's not down to the fuel, what else was it?"

It's a reminder that in events measured not in hours but in days, nutrition isn't simply another part of the race. It is the race.

More Than Running

For Rob, though, this journey reaches far beyond finish lines and mileage totals.

The loss of his daughter, Margot, changed everything. There was a time when he wanted nothing more to do with racing or fitness at all. But gradually, training became a source of strength.

"This race wasn't for Margot. It was for me, and for all the strength and outlook on the world she had given me. She gave me the fire."

In the final stages of the race, after securing his result, he put on a playlist he had created after losing her. As the sun rose over the course and he climbed the final hill, the emotions he'd held back all weekend finally arrived.

"I thought maybe I had heard her in the silent moments. I was happy and sad all at once, and I knew then that I was done. I'll remember the significance of that forever."

Lessons for Every Ultra Runner

Rob's experience reinforces a few simple truths that apply whether you're chasing your first 50km or your first 100-mile finish:

• Start fuelling early. Don't wait until you're hungry or fading.
  
• Practice your nutrition in training. Race day should never be the first time you test a
  strategy.
  
• Run your own race. Consistency beats ego every time.
  
• Adapt, don't panic. If one part of the plan fails, simplify and keep moving.
  
• Trust the process. Build the body, fuel it properly, and let the mind do the rest.

More Than One Way to Win

The beauty of the DNF Backyard Ultra is that every runner arrives with a different goal.

For Harry Gripper, it was standing alone after 30 hours and 125 miles as the event winner. For Rob Moss, it was proving to himself that the limits he thought existed weren't really there at all.

Different outcomes. Different journeys. But both were forged over the same course, on the same hourly laps around Far Coley Farm, and built on the same foundations: patience, consistency, trust in the process, and a fuelling strategy that started from the very first lap.

What's Next?

If you think 100-plus miles might satisfy Rob's appetite for a challenge, think again.

His next goals are a 1:17 half marathon, a 2:40–2:50 marathon, and then stepping even deeper into the world of ultra running.

"Really, I'm just still chasing the limit on things."

After watching what he achieved in his first Backyard Ultra, we'd say he's only just getting started.

 

At Highland Fuel Nutrition, we love celebrating podiums and victories, but we're just as proud of stories like Rob's. Because endurance sport isn't always about being first across the line. Sometimes it's about discovering what you're capable of when you commit fully, fuel properly, and refuse to leave anything behind.

Whether you're chasing the win or simply chasing your own limits, the principles remain the same: start early, stay consistent, trust your training, and keep fuelling for the long road ahead.

Photo: loz visuals